According to our records, this business is located at 2050 E Mitchell Ave. in Waterloo (in Black Hawk County), Iowa 50702, the location GPS coordinates are: 42.47557 (latitude), -92.320696 (longitude). Waterloo Mills Co is categorized under Seeds and Bulbs (SIC code 5191). Known organization president is Don Michaels. Current estimates show that the unit has a sales volume of $15,295,000 and staff of approximately 23 people. You can contact the company by phone at (319) 234-7756; the following fax number is also provided: (319) 234-5007.